Implement atomic layout updates for tree operations

This implements atomic layout updates for when views map, reparent or
unmap.

1 files changed, 7 insertions, 0 deletions

diff --git a/include/sway/server.h b/include/sway/server.h
index 65d96e7a..f5f88a5a 100644
--- a/include/sway/server.h
+++ b/include/sway/server.h
@@ -12,6 +12,7 @@
 #include <wlr/render/wlr_renderer.h>
 // TODO WLR: make Xwayland optional
 #include <wlr/xwayland.h>
+#include "list.h"
 
 struct sway_server {
         struct wl_display *wl_display;
@@ -43,6 +44,12 @@ struct sway_server {
 
         struct wlr_wl_shell *wl_shell;
         struct wl_listener wl_shell_surface;
+
+        bool terminating;
+
+        // When a view is being destroyed and is waiting for a transaction to
+        // complete it will be stored here.
+        list_t *destroying_containers;
 };
 
 struct sway_server server;